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  1. scotteekay

    301 SS loosing strength

    Hi, and thank you for the reply. I have been away from this project for a bit, but back into it full time now. The material is .006 thick 301 SS full hard, according to our supplier. Dome is stamped, and there is currently no heat treatment afterwards. We have tried running some heat trils in...
  2. scotteekay

    301 SS loosing strength

    Hi, I have a tactile type dome, which is made from 301 SS. The dome is rated to activate at 800 grams. After limited cycling and exposure to temperatures range of -40 to 140 c the dome looses some of it's strength and now activates at around 500 grams. How can i either, pre "fade" these parts...
  3. scotteekay

    Magnetic Bar stock

    Dave thanks for your feedback, we did find 1005 was basically un unubtainable unless we wanted a mill run. ( our metalurgist had id'd this material as 1005 so that is what we were looking for). We have been able to specify carbon content below .07% with our metal supplier for 12L, this and an...
  4. scotteekay

    Magnetic Bar stock

    BAr stock? what size? caould you give me your supplier info, I am looking for some sample stock in a real big hurry? I need 1.125 min diameter. please let me know if you can assist in any way. Scott
  5. scotteekay

    Magnetic Bar stock

    Thanks DG, Ill plug this into our FEA software and see what i get. I have been able to find some 1002 Bar stock which i am having delivered. The electrical iron was outrageously priced, and is far too costly for our design. What materials are you using in place of the 1005 that you used to...
  6. scotteekay

    Magnetic Bar stock

    dg, i was just on the carpenter tech page looking up the electrical iron, DO you have any BH curves on this material? I am looking for 1.125 inch diameter min bar size. Thanks for your reply.... Scott
  7. scotteekay

    Magnetic Bar stock

    Greetings. Working on a linear type solenoid. Have identified internal core component to be low carbon <.05, Mn .22 P, .011... HRB 27-37. Material identifes as AISI 1005, 1006. I am having trouble locating bar stock to make prototype samples, and to secure a production source. Does anyone have...

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